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Using the TRMMIM Hub View
2-10 Using the Hub View
- INS (Inserted) indicates the port has been enabled by management, and
there is a station linked to the port.
- ACT indicates a ring port is active and passing data.
- WRAP indicates data communications have been terminated at the ring
port, and it has wrapped so that the ring’s back-up path is in effect.
- “---” for ring ports without a connection, or for any port with an unknown
connection status.
• Admin Status displays either ON or OFF, an indication of whether
management has the port enabled or disabled. A port can be ON but not
operational. Under the Admin display, ports that are enabled but not linked
are shown as ON.
• Media Type applies only to selectable-media ring ports and indicates the type
of cabling supported by the port:
- On a module with media-selectable ring ports, the ring ports will display
the current selection: FO (Fiber Optic) or STP (Shielded Twisted Pair).
- On a module without selectable ring ports, the ring ports will display
“UNS”.
- Ring ports that do not have media selection will display “---”.
- Station ports will display “---”.
• Active Ports displays the following information about statistics for the port:
-Yes if a linked (green with INS Admin/Link status) port on the
TRMMIM-managed ring has recorded statistics since the statistical
counters were last reset.
-No if a linked (green with INS Admin/Link status) port on the
TRMMIM-managed ring has not recorded statistics since the statistical
counters were last reset.
- “---” for non-TRMMIM-managed ports (i.e., ports that are not
on the managed ring), regardless of their status.
FNB Display
NOTE
The FNB Display option is meant for use with multi-Token Ring management modules
(e.g., the TRMM-2 and TRMM-4) and port switching MIMs (e.g., the TRXMIM and
TDRMIM) in order to view the FNB connection status of the port switching MIMs.
Since the TRMMIM is a single-Token Ring management module, only the FNB 1 display
selection (which is the default display for your Hub View) is applicable.